著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL "Bamhardt, Michael L. and Mehnert, Edward and Ray, Chittaranjan","Characterization of the study areas for the pilot study : agricultural chemicals in rural, private wells in Illinois",,"Illinois State Geological Survey, Illinois State Water Survey",1992,Cooperative groundwater report,,,,https://cir.nii.ac.jp/crid/1130282272815850112